:root {
    --color-bg: #030712;
    --color-text: #f9fafb;
    --color-text-muted: #9ca3af;
    --color-primary: #6366f1; /* Indigo */
    --color-secondary: #a855f7; /* Purple */
    --color-accent: #22d3ee; /* Cyan */
    --glass-bg: rgba(255, 255, 255, 0.03);
    --glass-border: rgba(255, 255, 255, 0.08);
    --font-family: 'Inter', system-ui, -apple-system, sans-serif;
}

html {
    scroll-behavior: smooth;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: var(--font-family);
    background-color: var(--color-bg);
    color: var(--color-text);
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Ambient Background */
.bg-glow {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -2;
    overflow: hidden;
}

.blob {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    opacity: 0.4;
    mix-blend-mode: screen;
    animation: float 20s infinite alternate ease-in-out;
}

.blob-1 {
    top: -10%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, var(--color-primary) 0%, transparent 70%);
}

.blob-2 {
    bottom: -10%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, var(--color-secondary) 0%, transparent 70%);
    animation-delay: -5s;
}

.blob-3 {
    top: 30%;
    left: 50%;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, var(--color-accent) 0%, transparent 70%);
    animation-delay: -10s;
}

.grid-lines {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background-image: linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
    background-size: 50px 50px;
}

/* Mouse Glow */
.mouse-glow {
    position: fixed;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(99, 102, 241, 0.15) 0%, transparent 70%);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    transform: translate(-50%, -50%);
    transition: width 0.3s, height 0.3s;
    filter: blur(20px);
}

/* Wrapper & Layout */
.wrapper {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    position: relative;
    z-index: 1;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Glassmorphism */
.glass {
    background: var(--glass-bg);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 1rem;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 70px;
    display: flex;
    align-items: center;
    border-radius: 0;
    border-top: none;
    border-left: none;
    border-right: none;
    background: rgba(3, 7, 18, 0.5);
    z-index: 100;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.logo {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
    text-decoration: none;
    letter-spacing: -0.025em;
}

.badge-nav {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    padding: 0.375rem 0.75rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--glass-border);
    border-radius: 9999px;
    color: var(--color-text-muted);
}

/* Main Content */
.main-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 120px 2rem 80px;
    text-align: center;
}

/* Hero Section */
.hero {
    max-width: 800px;
    margin-bottom: 4rem;
    animation: fadeIn 1s ease-out;
}

.badge-hero {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: linear-gradient(135deg, rgba(99, 102, 241, 0.1), rgba(168, 85, 247, 0.1));
    border: 1px solid rgba(99, 102, 241, 0.2);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    color: #c084fc;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 2rem;
}

h1 {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.04em;
}

.glow-text {
    background: linear-gradient(135deg, #fff 0%, #a5b4fc 50%, #c084fc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 0 30px rgba(99, 102, 241, 0.2);
}

.subtitle {
    font-size: 1.25rem;
    color: var(--color-text-muted);
    line-height: 1.6;
    max-width: 600px;
    margin: 0 auto 3rem;
}

.cta-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 2rem;
    border-radius: 0.75rem;
    font-weight: 600;
    font-size: 0.875rem;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.btn-primary {
    background: #ffffff;
    color: #030712;
}

.btn-primary:hover {
    background: #f3f4f6;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(255,255,255,0.1);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.03);
    color: #fff;
    border: 1px solid var(--glass-border);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
    border-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.btn-gradient {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: white;
    border: none;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px -5px rgba(99, 102, 241, 0.3);
}

/* Countdown */
.countdown-section {
    margin-bottom: 5rem;
    animation: fadeIn 1s ease-out 0.3s both;
}

.countdown {
    display: flex;
    gap: 1.5rem;
    padding: 2rem 3rem;
    border-radius: 1.5rem;
}

.timer-block {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.timer-value {
    font-size: 3rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    background: linear-gradient(135deg, #fff 0%, #cbd5e1 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.timer-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-top: 0.5rem;
}

/* Subscribe */
.subscribe-section {
    width: 100%;
    max-width: 500px;
    animation: fadeIn 1s ease-out 0.6s both;
}

.subscribe-box {
    padding: 1.5rem;
    border-radius: 1.25rem;
}

.subscribe-form {
    display: flex;
    gap: 0.75rem;
}

.glass-input {
    flex: 1;
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--glass-border);
    border-radius: 0.75rem;
    padding: 0.875rem 1.25rem;
    color: #fff;
    font-family: var(--font-family);
    font-size: 0.875rem;
    transition: all 0.3s;
}

.glass-input:focus {
    outline: none;
    border-color: rgba(99, 102, 241, 0.4);
    background: rgba(0, 0, 0, 0.3);
    box-shadow: 0 0 0 4px rgba(99, 102, 241, 0.05);
}

.success-message {
    display: none;
    font-size: 0.875rem;
    color: #34d399;
    margin-top: 1rem;
    animation: fadeIn 0.3s ease-out;
}

/* Footer */
.footer {
    padding: 3rem 2rem;
    border-top: 1px solid var(--glass-border);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1.5rem;
    background: rgba(3, 7, 18, 0.8);
}

.social-links {
    display: flex;
    gap: 1.5rem;
}

.social-links a {
    color: var(--color-text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    transition: color 0.3s;
}

.social-links a:hover {
    color: var(--color-text);
}

.footer-text {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
}

/* Animations */
@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(5%, 5%) scale(1.05); }
    100% { transform: translate(-2%, -5%) scale(0.95); }
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Responsive */
@media (max-width: 768px) {
    h1 { font-size: 2.5rem; }
    .countdown { padding: 1.5rem; gap: 1rem; }
    .timer-value { font-size: 2rem; }
    .timer-block { min-width: 60px; }
    .subscribe-form { flex-direction: column; }
}